ANSI/UL 2034-2009
Single and Multiple Station Carbon Monoxide Alarms

Standard No.

ANSI/UL 2034-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/UL 2034-2009

Scope

Revisions to the following: 1. Requirement for Battery Backup and Revision to Backup Time 2. Marking Requirements for RV and Unconditioned Area CO Alarms 3. Marine Battery Temperature Requirements 4. RV Unconditioned Area Battery Temperature Requirements

ANSI/UL 2034-2009 history

• 2009 ANSI/UL 2034-2009 Single and Multiple Station Carbon Monoxide Alarms